怒江大峡谷,位于祖国的西南边陲,植被呈垂直性分布:高海拔地区主要以呈灌木状的针叶林为主;低海拔河谷地带以常绿阔叶林为主。造成植被分布的非生物因素是: ( )
David,is that ______ English dictionary?
Yes,it is _______.It is new.( )
A.yours;myB.your;myC.your;mine
There are ________ students in our school.( )
A.hundredsB.hundreds of
C.hundred of
Uncle is coming by _______ train tomorrow.
Let's go to ______ railway station to meet him.( )
A.a; theB./; aC./; the
Excuse me,could you tell me ?
Go along the street.It's on your right.( )
A.where the bank isB.where is the bank
C.where was the bank
nice weather today!Let's go hiking.( )
A.HowB.What aC.What